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https://issues.apache.org/jira/browse/MAPREDUCE-6389?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14575935#comment-14575935
]
Hadoop QA commented on MAPREDUCE-6389:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 15m 25s | Pre-patch trunk compilation is
healthy. |
| {color:green}+1{color} | @author | 0m 0s | The patch does not contain any
@author tags. |
| {color:red}-1{color} | tests included | 0m 0s | The patch doesn't appear
to include any new or modified tests. Please justify why no new tests are
needed for this patch. Also please list what manual steps were performed to
verify this patch. |
| {color:green}+1{color} | javac | 7m 31s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 9m 34s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 22s | The applied patch does
not increase the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle | 0m 26s | There were no new checkstyle
issues. |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 35s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 33s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 0m 55s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | mapreduce tests | 0m 36s | Tests passed in
hadoop-mapreduce-examples. |
| | | 37m 0s | |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12738198/MAPREDUCE-6389.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 71de367 |
| hadoop-mapreduce-examples test log |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5780/artifact/patchprocess/testrun_hadoop-mapreduce-examples.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5780/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf903.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP
PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5780/console |
This message was automatically generated.
> Fix BaileyBorweinPlouffe CLI usage message
> -------------------------------------------
>
> Key: MAPREDUCE-6389
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6389
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Brahma Reddy Battula
> Assignee: Brahma Reddy Battula
> Attachments: MAPREDUCE-6389.patch
>
>
> The usage message from code does not match with the command helpline option.
> *usage from command line*
> {noformat}
> hduser@canberra:~/work/software/cloudera/hadoop-2.0.0-cdh4.0.0$ hadoop jar
> src/hadoop-mapreduce-project/hadoop-mapreduce-examples/target/hadoop-mapreduce-examples-2.0.0-cdh4.0.0.jar
>
> An example program must be given as the first argument.
> Valid program names are:
> aggregatewordcount: An Aggregate based map/reduce program that counts the
> words in the input files.
> aggregatewordhist: An Aggregate based map/reduce program that computes the
> histogram of the words in the input files.
> bbp: A map/reduce program that uses Bailey-Borwein-Plouffe to compute exact
> digits of Pi.
> dbcount: An example job that count the pageview counts from a database.
> distbbp: A map/reduce program that uses a BBP-type formula to compute exact
> bits of Pi.
> grep: A map/reduce program that counts the matches of a regex in the input.
> {noformat}
> *usage from code*
> {code}
> public int run(String[] args) throws IOException {
> if (args.length != 4) {
> System.err.println("Usage: java " + getClass().getName()
> + " <startDigit> <nDigits> <nMaps> <workingDir>");
> ToolRunner.printGenericCommandUsage(System.err);
> return -1;
> }
> {code}
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